1566978270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15881}}^1$

素因数の和:15938

約数の個数: 128

約数和(自身を含む): 4610608128

約数和(自身を除く): 3043629858

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 26, 30, 33, 39, 46, 55, 65, 66, 69, 78, 110, 115, 130, 138, 143, 165, 195, 230, 253, 286, 299, 330, 345, 390, 429, 506, 598, 690, 715, 759, 858, 897, 1265, 1430, 1495, 1518, 1794, 2145, 2530, 2990, 3289, 3795, 4290, 4485, 6578, 7590, 8970, 9867, 15881, 16445, 19734, 31762, 32890, 47643, 49335, 79405, 95286, 98670, 158810, 174691, 206453, 238215, 349382, 365263, 412906, 476430, 524073, 619359, 730526, 873455, 1032265, 1048146, 1095789, 1238718, 1746910, 1826315, 2064530, 2191578, 2270983, 2620365, 3096795, 3652630, 4017893, 4541966, 4748419, 5240730, 5478945, 6193590, 6812949, 8035786, 9496838, 10957890, 11354915, 12053679, 13625898, 14245257, 20089465, 22709830, 23742095, 24107358, 28490514, 34064745, 40178930, 47484190, 52232609, 60268395, 68129490, 71226285, 104465218, 120536790, 142452570, 156697827, 261163045, 313395654, 522326090, 783489135, 1566978270]

約数ペア:

[(1, 1566978270), (2, 783489135), (3, 522326090), (5, 313395654), (6, 261163045), (10, 156697827), (11, 142452570), (13, 120536790), (15, 104465218), (22, 71226285), (23, 68129490), (26, 60268395), (30, 52232609), (33, 47484190), (39, 40178930), (46, 34064745), (55, 28490514), (65, 24107358), (66, 23742095), (69, 22709830), (78, 20089465), (110, 14245257), (115, 13625898), (130, 12053679), (138, 11354915), (143, 10957890), (165, 9496838), (195, 8035786), (230, 6812949), (253, 6193590), (286, 5478945), (299, 5240730), (330, 4748419), (345, 4541966), (390, 4017893), (429, 3652630), (506, 3096795), (598, 2620365), (690, 2270983), (715, 2191578), (759, 2064530), (858, 1826315), (897, 1746910), (1265, 1238718), (1430, 1095789), (1495, 1048146), (1518, 1032265), (1794, 873455), (2145, 730526), (2530, 619359), (2990, 524073), (3289, 476430), (3795, 412906), (4290, 365263), (4485, 349382), (6578, 238215), (7590, 206453), (8970, 174691), (9867, 158810), (15881, 98670), (16445, 95286), (19734, 79405), (31762, 49335), (32890, 47643)]